Cleanup namespace usage in Source/web/.

Source/web/tests/ViewportTest.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 37 matching lines @@
 #include "public/web/WebFrame.h"
 #include "public/web/WebScriptSource.h"
 #include "public/web/WebSettings.h"
 #include "public/web/WebViewClient.h"
 #include "web/tests/FrameTestHelpers.h"
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include <vector>
 
+namespace {
+
+using blink::FrameTestHelpers::runPendingTasks;
 using namespace blink;
-using blink::LocalFrame;
-using blink::FrameView;
-using blink::IntPoint;
-using blink::IntRect;
-using blink::IntSize;
-using blink::Page;
-using blink::PageScaleConstraints;
-using blink::ViewportDescription;
-using blink::FrameTestHelpers::runPendingTasks;
-
-namespace {
 
 class ViewportTest : public testing::Test {
 protected:
     ViewportTest()
         : m_baseURL("http://www.test.com/")
         , m_chromeURL("chrome://")
     {
     }
 
     virtual ~ViewportTest()
@@ skipping 18 matching lines @@
     }
 
     std::string m_baseURL;
     std::string m_chromeURL;
 };
 
 class UseMockScrollbarSettings {
 public:
     UseMockScrollbarSettings()
     {
-        blink::Settings::setMockScrollbarsEnabled(true);
-        blink::RuntimeEnabledFeatures::setOverlayScrollbarsEnabled(true);
-        EXPECT_TRUE(blink::ScrollbarTheme::theme()->usesOverlayScrollbars());
+        Settings::setMockScrollbarsEnabled(true);
+        RuntimeEnabledFeatures::setOverlayScrollbarsEnabled(true);
+        EXPECT_TRUE(ScrollbarTheme::theme()->usesOverlayScrollbars());
     }
 
     ~UseMockScrollbarSettings()
     {
-        blink::Settings::setMockScrollbarsEnabled(false);
-        blink::RuntimeEnabledFeatures::setOverlayScrollbarsEnabled(false);
+        Settings::setMockScrollbarsEnabled(false);
+        RuntimeEnabledFeatures::setOverlayScrollbarsEnabled(false);
     }
 };
 
 static void setViewportSettings(WebSettings* settings)
 {
     settings->setViewportEnabled(true);
     settings->setViewportMetaEnabled(true);
     settings->setMainFrameResizesAreOrientationChanges(true);
 }
 
 static PageScaleConstraints runViewportTest(Page* page, int initialWidth, int initialHeight)
 {
     IntSize initialViewportSize(initialWidth, initialHeight);
     toLocalFrame(page->mainFrame())->view()->setFrameRect(IntRect(IntPoint::zero(), initialViewportSize));
     ViewportDescription description = page->viewportDescription();
-    PageScaleConstraints constraints = description.resolve(initialViewportSize, blink::Length(980, blink::Fixed));
+    PageScaleConstraints constraints = description.resolve(initialViewportSize, Length(980, blink::Fixed));
 
     constraints.fitToContentsWidth(constraints.layoutSize.width(), initialWidth);
     return constraints;
 }
 
 TEST_F(ViewportTest, viewport1)
 {
     UseMockScrollbarSettings mockScrollbarSettings;
     registerMockedHttpURLLoad("viewport/viewport-1.html");
 
@@ skipping 3030 matching lines @@
     FrameTestHelpers::WebViewHelper webViewHelper;
     webViewHelper.initializeAndLoad(m_baseURL + "viewport/viewport-warnings-7.html", true, &webFrameClient, 0, setViewportSettings);
 
     Page* page = webViewHelper.webViewImpl()->page();
     runViewportTest(page, 320, 352);
 
     EXPECT_EQ(0U, webFrameClient.messages.size());
 }
 
 } // namespace